Texas Instruments, LM2575S-5.0/NOPB Step-Down Switching Regulator 1A, 5 V 5-Pin D2PAK, Buck Controller

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

SIMPLE SWITCHER® Step-Down Regulators, LM257x Series

SIMPLE SWITCHER® Regulators, Texas Instruments

Use for wide voltage inputs designs up to 75V, and a balance between ease of use and flexibility.

Attribute Value
Maximum Output Current 1A
Regulator Function Buck Controller, Inverting
Minimum Input Voltage 4 V
Maximum Input Voltage 40 V
Output Type Fixed
Mounting Type Surface Mount
Number of Outputs 1
Pin Count 5
Package Type D2PAK (TO-263)
Switching Regulator Yes
Maximum Operating Temperature +125 °C
Maximum Switching Frequency 58 kHz
Minimum Operating Temperature -40 °C
Efficiency 77%
Width 8.64mm
Height 4.57mm
Length 10.16mm
Dimensions 10.16 x 8.64 x 4.57mm
Price Each (In a Tube of 45)
kr 26,183
(exc. VAT)
kr 32,729
(inc. VAT)
Per unit
Per Tube*
45 - 180
kr 26,183
kr 1 178,235
225 - 405
kr 22,692
kr 1 021,14
450 +
kr 20,423
kr 919,035
*price indicative
Due to temporarily constrained supply, RS is unable to accept backorders at this time
Related Products
The range of highly integrated high-efficiency switching voltage ...
The range of highly integrated high-efficiency switching voltage regulators from Texas Instruments includes Step-up (Boost), Step-down (Buck), Step-up/down (Boost/Buck) and Inverting types providing efficient solutions for every DC Voltage Regulator application.